Diana needing a nerf

I'm writing a complaint about Diana. This champion is one of the most absurd champions out there. Her ability set is just ridiculous, yes I get it, she is an assassin but it's completely dumb how you can pull the "You just flashed? Lemme "theoretically" use flash (my ult) 3 times towards you." Just like Akali. You may reply with "just ban her next time" that's kind of difficult to do when you have all those other broken champs going off in your head wondering if they should be banned like and so on. You can call me upset, you can call me salty, or you can call me a tilted league of legends player but you can't deny that she needs to be nerfed. You may also reply with "why don't you play Diana yourself?" I'm not that much of a punk to play Diana. Oh and I forgot to mention her Q, the crescent strike. How am I suppose to avoid something that covers the entire general area whilst hitting minions and taking 1/4 of my health away. Balance is no where to be found.

[slayer-jinx-unamused]

-side note- I say Draven is broken but I respect people who play him, you gotta be trying really hard with him and the axes.